Where does “desirous” come from?

Desirous comes from Old French desirrous, formed from Old French desire combined with the Old French suffix -ous, derived from Latin -osus and Latin de-.

desirous (English): Feeling desire; eagerly wishing; eager to obtain

Definitions

  1. Feeling desire; eagerly wishing; eager to obtain

Ancestry of “desirous”, step by step

StepLanguageWordMeaning
1Old Frenchdesirrousdesirous; envious; coveting
2Old Frenchustradition or custom
3Latinūsususe, employment, exercise, advantage
4Latinūtorto use, make use of, employ
5Proto-Slavic*ǫtorъcroze
6Proto-Slavictorъpaddock, pen
7Proto-Slavictertito rub, to scrape; to polish
8Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce

Words derived from “desirous

Every word from Proto-Indo-European terh₁-Every word from Proto-Slavic tertiEvery word from Proto-Slavic torъ